CN113811380A - 用于柴油应用的氨氧化催化剂 - Google Patents

用于柴油应用的氨氧化催化剂 Download PDF

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Publication number
CN113811380A
CN113811380A CN202080034303.9A CN202080034303A CN113811380A CN 113811380 A CN113811380 A CN 113811380A CN 202080034303 A CN202080034303 A CN 202080034303A CN 113811380 A CN113811380 A CN 113811380A
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catalyst
oxide
mixture
zeolitic
platinum
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CN202080034303.9A
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Chinese (zh)
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M·希尔真多夫
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BASF Corp
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BASF Corp
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    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
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    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9418—Processes characterised by a specific catalyst for removing nitrogen oxides by selective catalytic reduction [SCR] using a reducing agent in a lean exhaust gas
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
CN202080034303.9A 2019-05-21 2020-05-20 用于柴油应用的氨氧化催化剂 Pending CN113811380A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19175634 2019-05-21
EP19175634.5 2019-05-21
PCT/EP2020/064115 WO2020234375A1 (en) 2019-05-21 2020-05-20 Ammonia oxidation catalyst for diesel applications

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CN113811380A true CN113811380A (zh) 2021-12-17

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US (1) US12011706B2 (https=)
EP (1) EP3972723B1 (https=)
JP (1) JP7680373B2 (https=)
KR (1) KR20220010744A (https=)
CN (1) CN113811380A (https=)
BR (1) BR112021021118A2 (https=)
WO (1) WO2020234375A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116920929A (zh) * 2023-06-07 2023-10-24 中化学环保催化剂有限公司 一种复合催化剂以及含NOx的气体的处理系统与处理方法

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Publication number Priority date Publication date Assignee Title
CN112638526B (zh) * 2018-08-22 2024-01-05 巴斯夫公司 先进的nox还原催化剂
JP7580756B2 (ja) * 2021-01-05 2024-11-12 日揮ユニバーサル株式会社 アンモニア分解触媒及びこれを用いた排ガス処理方法
US20240165561A1 (en) 2021-02-17 2024-05-23 Basf Corporation An ammonia oxidation catalyst and methods for its preparation
KR102503324B1 (ko) * 2021-12-02 2023-02-28 주식회사 나노 탈질-산화 복합 촉매 구조체 및 그 제조방법
EP4551317A1 (en) * 2022-08-26 2025-05-14 BASF Mobile Emissions Catalysts LLC Cu zeolite selective catalytic reduction catalysts and methods for exhaust gas treatment

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